baber/WOPTO huggingface dataset:
Patent KR-20080079953-A (KR)
Title: Semiconductor device for depositing caping layer and manufacturing method at the same
Inventor: LEE JUNG HEE
IPC: H01L21/20
Filed: 2007-02-28
Abstract: A semiconductor device for depositing a capping layer and a manufacturing method thereof are provided to perform a deposition process at a low temperature by depositing sequentially a Ni layer and the capping layer and performing a heat treatment process. A gate pattern and a source/drain region are formed on an upper surface of a silicon substrate(S210). A nickel layer is deposited on the upper surface of the silicon substrate including the gate pattern and the source/drain region by performing an ALD(Atomic Layer Deposition) method(S220). A capping layer is formed on an upper surface of the nickel layer(S230). A nickel silicide layer is formed on upper surfaces of the gate pattern and the source/drain region by treating thermally the silicon substrate including the capping layer(S240).
Patent KR-20080082385-A (KR)
Title: Method of processing action, method of controlling controlled device, controlled device and control point
Inventor: JUNG DONG SHIN
IPC: H04L12/26
Filed: 2007-03-08
Abstract: An action processing method, a controlling method of a CD(Controlled Device), the CD, and a CP(Control Point) are provided to enable the CP to receive action results of the CD at next random time instead of a time when an action is carried out, thereby reducing inconvenience of waiting for results of action performance. An action requested by a CP(61) which controls a CD(62) through a network is carried out. If network connection is released between the CP and the CD, performance results of the action are saved as reservation results of the action. If the network connection is resumed between the CP and the CD, the saved reservation results of the action are transmitted to the CP.
Patent KR-20080084060-A (KR)
Title: Method for processing signals encoded by a block code
Inventor: CHUNG JI WOOK
IPC: H04L1/08
Filed: 2007-03-14
Abstract: A method for processing a signal encoded by using a block code is provided to prevent an error detection performance from being reduced when an encoding/decoding of a low coding rate is performed. A method for processing a signal encoded by using a block code includes the steps of: acquiring a signal encoded by using a block code; updating the encoded signal based on a first part of a parity check matrix corresponding to a first coding rate; checking the updated signal based on a second part of the parity check matrix corresponding to a second coding rate; and acquiring at least one information bit from the updated signal based on the checked result. The parity check matrix is a matrix supported by an incremental redundancy process. The block code is a low density parity check code.
Patent KR-20080084364-A (KR)
Title: Fiber reinforced plastic pipe for water supply and drainage
Inventor: YOON SOON JONG
IPC: F16L9/12
Filed: 2007-03-16
Abstract: A fiber reinforced plastic pipe for water supply and drainage is provided to reduce resistance which is applied to the pipe and manufacture a pipe with a large diameter by installing an inner pipe body which is combined with a plurality of unit members and an FRP(Fiberglass-Reinforced Plastic) outer shell in which reinforced fibers are circumferentially arranged. A fiber reinforced plastic pipe for water supply and drainage comprises an inner pipe body(10) and an FRP(Fiberglass-Reinforced Plastic) outer shell(20). The inner pipe body is combined with a plurality of hollow FRP unit members(11a) to form a closed section having a hollow part(12b). The FRP outer part covers an outer surface of the inner pipe body to place the reinforced fiber in a circumferential direction of the inner pipe body. Fillers(30) are filled in the unit members. The section of the inner pipe body is circular.
Patent KR-20080085391-A (KR)
Title: Manufacturing process and equipment for making steel wire grit by reusing waste hard steel wires
Inventor: RYU HAN CHOON
IPC: C21D9/00
Filed: 2007-03-19
Abstract: A method and an equipment for manufacturing steel wire grit by recycling waste hard steel wires are provided to produce steel wire grit economically by utilizing thick waste steel wires with a diameter of not more than 4 mm, reduce energy consumption and protect the environment by heating cut waste steel wires to not less than an A1 austenite transformation temperature, and secure economic efficiency of the manufacturing process by heat-treating wires cut to a length of 10 mm or less. A heat treatment equipment for manufacturing steel wire grit comprises: a rotary vessel hopper(110) of which a speed is controlled by an inverter, and into which cut wires are injected; a rotary vessel(120) which rotates to pulverize the injected cut wires and advances the pulverized cut wires into the high temperature zone at a predetermined speed, and in which a high temperature zone(130) is formed to heat the pulverized cut wires; a petroleum burner(140) for directly heating the high temperature zone to suppress oxidation of the powder of the pulverized cut wires by transforming a powder of the pulverized cut wires into an austenite structure; a quenching hopper(210) into which the pulverized wire powder that has completed the austenite transformation is dropped; a pipe(220) along which the pulverized wire powder is transferred to a reverse conveyor belt system together with cooling water to complete martensite transformation by cooling the pulverized wire powder to a temperature of less than 40 deg.C; a hot air drying zone into which the pulverized wire powder is supplied from the reverse conveyor belt system by a belt to dry the pulverized wire powder, and which injects dried wire powder into a pulverize to pulverize the dried wire powder; and a grain size sorter for sorting the pulverized wire powder such that the sorted wire powder is heat-treated by tempering.
Patent KR-20070098536-A (KR)
Title: Insulating film and semiconductor device
Inventor: SHIMIZU TATSUO
IPC: H01L21/336
Filed: 2007-03-21
Abstract: An insulating film and a semiconductor apparatus are provided to offer the insulating film having high reliability for a long time by a small amount of leak electric currents. A semiconductor apparatus includes a semiconductor substrate, an insulating layer, a gate electrode, and source and drain regions. The insulating layer is formed on the semiconductor substrate and has an insulating film. The gate electrode is provided to the insulating layer. The source and drain regions are maintained on a surface of the semiconductor substrate. An area of a lower part of the gate electrode is formed between the source and drain regions. The semiconductor apparatus includes a first electrode, an insulating layer, and a second electrode. The insulating layer is formed on the first electrode and has the insulating film. The second electrode is formed on the insulating layer.
Patent KR-20070041703-A (KR)
Inventor: HIROSAKI NAOTO
IPC: H01J11/34
Filed: 2007-03-27
Abstract: 본 발명의 과제는, 종래의 희토류 부활(付活; activated) 사이알론 형광체보다 발광특성이 우수하고, 또한, 종래의 산화물 형광체보다도 내구성이 우수하게 되는, 청색 형광체 분체(粉體)를 제공한다.  
     이를 위한 해결수단은, 금속화합물의 혼합물로서 소성(燒成)함으로써, M, A, Si, Al, O, N으로 이루어지는 조성물(단, M은, Mn, Ce, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb로부터 선택되는 1종 또는 2종 이상의 원소이고, A는, C, Si, Ge, Sn, B, Ga, In, Mg, Ca, Sr, Ba, Sc, Y, La, Gd, Lu, Ti, Zr, Hf, Ta, W로부터 선택되는 1종 또는 2종 이상의 원소)을 구성할 수 있는 원료혼합물을, 질소 분위기 중에 있어서 1500℃ 이상 2200℃ 이하의 온도범위에서 소성함으로써, 여기원(勵起源) 조사에 의하여 파장 400㎚에서 700㎚ 범위의 파장에 피크를 가지는 형광을 발광하는 형광체를 얻는다. 
       
     형광체, 발광기구, 조명기구, 화상표시장치
Patent KR-20070043764-A (KR)
Inventor: KO CHANG YONG
IPC: A63H3/28
Filed: 2007-04-06
Abstract: 본 발명은 완구에 부착된 완구에 대한 고유 식별 아이디를 포함하고 있는 RFID태그로부터 RFID신호를 수신하여 완구에 대한 정보를 제공하는 RFID를 이용한 멜로디 정보 제공 시스템 및 방법에 관한 것이다. 
     본 발명은 적어도 하나 이상의 완구 식별 아이디, RFID 태그의 식별 아이디 및 멜로디 정보를 매칭하여 저장하는 데이터베이스; 이동통신 단말이 RFID 태그를 스캔하여 전송하는 RFID 태그의 식별 아이디 및 완구 식별 아이디를 포함하는 RFID 신호를 수신하면, 데이터베이스로부터 RFID 태그 식별 아이디와 매칭되는 완구 식별 아이디를 기초로 해당 멜로디 정보를 추출하는 완구 멜로디 정보 추출부; 완구 멜로디 정보 추출부에서 추출하는 멜로디 정보를 해당 이동통신 단말로 전송하여 사용자가 확인할 수 있도록 하는 완구 멜로디 정보 제공부를 포함하여, 멜로디 정보의 체계적인 유무선 연동 데이터베이스 구축으로 각종 멜로디 정보 조회시 효율적으로 제공함으로써 쉽게 완구에 싫증을 내지 않고 멜로디를 통한 음악 학습을 지원하는 모바일 RFID 완구를 이용한 멜로디 정보를 제공함에 있다. 
       
     　　　　　　　RFID태그, 완구, 멜로디 정보
Patent KR-20080099587-A (KR)
Title: Symmetry control apparatus and flapping aircraft using the same
Inventor: WOO JONG BOK
IPC: B64C33/02
Filed: 2007-05-10
Abstract: A symmetry control apparatus and a flapping aircraft using the same are provided to fly vertically by adjusting a symmetry adjusting apparatus in a symmetry state because right/left balance adjustment of air flow occurring in right/left wings is possible by using the symmetry adjusting apparatus and to rotate toward right/left direction and fly by adjusting the symmetry adjusting apparatus in an asymmetry state. A symmetry adjusting apparatus includes the following units. A power generating unit(20) generates power. A power transfer unit(30) for a symmetry adjusting member is rotated by receiving power of the power generating unit. A pair of symmetry adjusting members(40) adjust right/left balance of air flow occurring in wings of right/left sides because rotation flight toward right/left direction is adjustable so that the pair of symmetry adjusting members rotate in an opposite direction to correspond to the rotation of the power transfer unit for a symmetry adjusting member by being coupled with right/left sides of the power transfer unit respectively. A pair of symmetry adjusting tips(50) include a hole for fixing and coupling each frame(11). The pair of symmetry adjusting tips are rotated by the pair of symmetry adjusting members. A pair of wing frame mounting units(60) include a hole connected to each frame in one side, a groove to which the pair of symmetry adjusting tips are inserted and an inclination unit limiting a rotation range of the symmetry adjusting tip in the groove.
Patent KR-20070110805-A (KR)
Title: An illumination system and a photolithography apparatus
Inventor: BUBKE KARSTEN
IPC: H01L21/027
Filed: 2007-05-15
Abstract: An illumination system and a photolithography apparatus are provided to transfer patterns having an improved contrast by improving a structure thereof. A reticle includes a plurality of patterns to be transferred to a substrate. An optical projection system projects an image of the reticle onto the substrate and has an aberration. An illumination system includes an illuminating light source for generating an electromagnetic radiation, a polarization unit, and a device for generating an illumination distribution part(6). The illumination distribution part is generated by using the device having a center point(32) and an external edge(33). The illumination distribution part includes a first opaque portion(34), a second opaque portion(35), and a radiation transmitting portion(36) arranged between the first and second opaque portions. The polarization unit is arranged between the illuminating light source and the device in order to generate the electromagnetic radiations having polarizing directions(311a,311b,311c,311d).
Patent KR-20070114037-A (KR)
Title: Stripper composition for photoresist
Inventor: HAN HEE
IPC: H01L21/027
Filed: 2007-05-25
Abstract: A photoresist stripper composition, a method for stripping a photoresist containing aluminum copper or aluminum and copper on a substrate by using the composition, and a method for preparing a liquid crystal display device and a semiconductor device by using the stripping method are provided to remove a photoresist layer without damaging an under conductive layer or an insulating layer even if isopropanol is not used. A photoresist stripper composition comprises at least one corrosion inhibitor selected from the group consisting of compounds represented by the formulae 1, 2 and 3; a water-soluble organic amine compound in an amount of 2-50 times to the amount of the corrosion inhibitor by weight; and a polar solvent, wherein R1 and R2 are identical or different each other and are independently H or OH; R3 is H, a t-butyl group, a carboxyl group, a methyl ester group, an ethyl ester group, or a propyl ester group; r4 is H or a C1-C4 alkyl group; and R5 and R6 are identical or different each other and are independently a C1-C4 hydroxyalkyl group.
Patent KR-20070122363-A (KR)
Title: Unevenness inspecting apparatus and unevenness inspecting method
Inventor: AZAI KICHIJI
IPC: G01N21/89
Filed: 2007-05-25
Abstract: A spot inspection apparatus and a method are provided to improve accuracy by checking striped spots extended in a direction of a circular center about a rotation shaft. A spot inspection apparatus checking striped spots on a film formed on a main surface of a board by supplying coating liquid on the main surface and rotating the board about a rotation shaft perpendicular to the main surface, comprises: a photographing unit and an estimation value acquisition unit. The photographing unit acquires variable images of objects by photographing the film of the board using a photographing device. In addition, the estimation value acquisition unit acquires a plurality of estimation values by integrating values of pixels arranged in directions respectively corresponding to directions of a plurality of circular centers.
Patent KR-20080112042-A (KR)
Inventor: KWAK TAE JIN
IPC: G06F3/0354
Filed: 2007-06-20
Abstract: 자동차 컴퓨터에서 마우스를 대체하여 사용자가 편리하게 입력할 수 있는 시스템이다. 
       
     트랙볼, RF
Patent KR-20080112710-A (KR)
Title: Refrigerator
Inventor: JUNG HAK JAE
IPC: F25D11/00
Filed: 2007-06-22
Abstract: A refrigerator is provided to minimize the volume of an ice making chamber by making ice by the heat exchanger of a refrigerating compartment instead of using any additional heat exchanger. An ice maker(140) is mounted in a refrigerating compartment(110), which is positioned at an upper part in a main body(100). A first heat exchanger(170) supplies chilled air to the refrigerating compartment and the ice making chamber.
Patent KR-20090001227-A (KR)
Title: Apparatus for forming furnace type plazma oxide and method thereof
Inventor: PARK JAE HWA
IPC: H01L21/205
Filed: 2007-06-29
Abstract: A furnace type plasma oxidation film forming device and a method are provided to improve the oxidation selection ratio by generating the H-radical using the plasma system during the gate reoxidation process. An apparatus for forming the plasma enhanced oxide film comprises a chamber where the semiconductor substrate is put into. An oxidation gas supply part(140) supplies the combustion gas to the inside of chamber. A plasma supply part(150) supplies H-radical to the inside of chamber. A combustion gas feed port supplies one among O2, N2O2, and NO. The plasma supply part comprises a plasma box(151) which is installed outside the chamber in order to provide H-radical to the inside of the chamber; and an electrode(153) installed at the plasma box. The plasma box is formed in the side of the chamber into the longitudinal direction.
Patent KR-20090001240-A (KR)
Title: Inhalation and freezing structure of built-in gas range installed shield burner
Inventor: MOON BYOUNG HOON
IPC: F24C15/30
Filed: 2007-06-29
Abstract: A combustion air suction and cooling structure of the built-in gas range in which the sealed burner is mounted is provided to be lower temperature of the whole built-in gas range main by installing cooling unit at the bottom part of the gas range body. A combustion air suction and cooling structure of the built-in gas range in which the sealed burner is mounted comprises a main body member(40) of the built-in gas range; and a cooling unit(50) in which the cooling groove(11) in which the external air can be flowed in into the body bottom part of casing is equipped. In body inside and outside of casing, it is due to the upper plate member trouble and the burner part is installed in imbedded, the main body member comprises the knob which is comprised in order to control the fire and thermal power through the burner part.
Patent KR-20090004067-A (KR)
Title: Air conditioner
Inventor: NAM KWANG IL
IPC: F25B13/00
Filed: 2007-07-06
Abstract: An air conditioner is provided to perform dehydration and sterilization by removing moisture in a dry mode and operating an ultra-violet lamp at the same time as discharging the moisture to the outside. An air conditioner(100) comprises a cooling heating selection valve(101) which selectively supplies refrigerant coming from a compressor(112) to an outdoor heat exchanger(114) or an indoor heat exchanger(124), a drying mode selection part(130) for selecting a dry mode, and a controller(140) which controls the cooling heating selection valve so that refrigerant circulates to implement a heating mode when the dry mode is selected and controls the compressor and an indoor fan(126) to repeat a compressor operation period where the compressor operates and the indoor fan stops at least a part of the period and an indoor fan operation period where the indoor fan operates and the compressor stops at least a part of the period.
Patent KR-20090005462-A (KR)
Title: Edge vending machine with edge tape chip devided cutting device
Inventor: PARK SUNG SOO
IPC: B27C5/00
Filed: 2007-07-09
Abstract: An edge vending apparatus having a unit for dividing and cutting an edge tape chip is provided to process simply an excessive portion of the edge tape of panel materials by forming knife marks at an excessive portion using a cutter into regular intervals before trimming. An edge tape is adhered to side surface parts of panel material(a) comprised wood panel for furniture. An upper and a lower excessive portions(b-1) of the adhered edge tape are trimmed by a trimming unit(5). A guide roll is connected to a working cylinder(3) and is perpendicularly connected to an adhering tool. A cutter having a plurality of edges of knife(21) is adhered to a chip divided cutting tool(4). The chip divided cutting tool is installed outside a guide roll in order to have an interval length smaller than a diameter of the guide roll.
Patent KR-20090008701-A (KR)
Title: Method for predistributing secret key
Inventor: LEE JOO YOUNG
IPC: H04L12/44
Filed: 2007-07-18
Abstract: A method for pre-distributing a secret key is provided to improve the efficiency of a hash calculation quantity and a message communication quantity by allocating hash information of each sensor node to each sensor node based on a tree. A tree structure is stored in each sensor node by opening a tree structure in a center(S1-S2). A seed key is selected and a hash key is extracted by using the hash function corresponding to the tree structure(S3-S5). If the sequence corresponding to the sensor node in the center, the corresponding sensor node stores the selected sequence and the corresponding hash key is stored(S6-S7).
Patent KR-20090010801-A (KR)
Title: Printed circuit board having separate ground, and mobile terminal using thereof
Inventor: JANG SEOK MIN
IPC: H05K1/02
Filed: 2007-07-24
Abstract: A PCB and mobile terminal using the same are provided to control ground length of a PCB by controlling inductance or capacitance of a connection device. A PCB comprises a substrate ground and connection devices(130, 131, 132). The substrate ground comprises main grounds(110, 111, 112) and isolation grounds(120, 121, 122). The isolation ground is separated from the main ground. The connection device is an inductor or a capacitor. A size of the main ground is larger than a size of the isolation ground. A ground length of the PCB is controlled according to inductance of the inductor or capacitance of the capacitor. If the inductance of the inductor increases, the ground length is increased. If the inductance of the inductor decreases, the ground length is decreased. If the capacitance of the capacitor increases, the ground length is decreased. If the capacitance of the capacitor decreases, the ground length is increased.
Patent KR-20090011649-A (KR)
Title: Resonator of planar structure
Inventor: YOON JONG NAM
IPC: H01L29/93
Filed: 2007-07-27
Abstract: A planar resonator is provided to change a resonant frequency by connecting a varactor diode to a microstrip line and to reduce the volume. A ground metal layer is formed in an upper part of a substrate. A dielectric layer is formed in the upper part of the ground metal layer. A microstrip line(210) is formed on a substrate(200). A ground metal layer is formed in the rear side of a substrate. A penetration hole(215) for ground is formed in one side of the microstrip line to penetrate through the substrate. The inner wall of the penetration hole is made of the conductive material and is electrically connected to the ground metal layer. A varactor diode is electrically connected to a contact pad extended to the other side of the microstrip line. The ground metal layer and the microstrip line formed on the substrate is made of the superconductive material to increase the output power.
Patent KR-20090014655-A (KR)
Title: Apparatus and method for providing tailored advertisement service
Inventor: CHOI YEOM KYU
IPC: H04N21/40
Filed: 2007-08-06
Abstract: A customized advertising service offering device and a method thereof are provided to offer advertising contents preferred by a user, based on advertising technology information and user preference information. Based on user preference information and terminal information received from a user terminal(300), a customized advertisement is generated by using advertising information transmitted from an advertising provider(100). A home server(200) provides the customized advertisement to the user terminal. The home server comprises as follows. An advertisement receiver receives advertising information transmitted through the advertising provider. An advertisement storage unit stores the received advertising information.
Patent KR-20090015461-A (KR)
Title: Network system using power line communication
Inventor: HWANG YOUNG ILL
IPC: H04B3/54
Filed: 2007-08-08
Abstract: A network system using the power line communications for improving stability and velocity is provided to block the leakage of data signal through a slave modem and classify constant area according to the purpose of home network. A master modem(100) transmits and receives communications signal through external network. Communication signal is provided through power line within home network. A slave modem(200) is communications signal to the power line through a receptacle plug. The slave modem and the communications device are connected to UTP cable. The slave modem includes the communications device in which a plurality of communications devices is connected. The slave modem loses a function of a first mode and the first mode operated as a modem.
Patent KR-20090017004-A (KR)
Title: Apparatus to protect ptc heater for a heat exchanger and control method thereof
Inventor: KIM JIN SOO
IPC: F24F11/02
Filed: 2007-08-13
Abstract: A device for protecting a PTC(Positive Temperature Characteristic) heater and a control method thereof are provided to precisely protect a PTC heater by determining an overheating state thereof according to measured power consumption. A device for protecting a PTC heater includes a heater(60) compensating the temperature of atmospheric air, a current detecting part(78) for detecting an operating current of the heater, and a control part(74) measure power consumption according to the detected operating current to determine a heating state of the heater and control the power applied to the heater according to the determination result.